Pith Number

pith:UBSIE52T

pith:2016:UBSIE52TZ2Q3CV4ROQS23PFN2Z

not attested not anchored not stored refs pending

Breaking the Bandwidth Barrier: Geometrical Adaptive Entropy Estimation

Pramod Viswanath, Sewoong Oh, Weihao Gao

arxiv:1609.02208 v1 · 2016-09-07 · cs.IT · cs.LG · math.IT · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBSIE52TZ2Q3CV4ROQS23PFN2Z}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:04:55.170787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a064827753cea1b157917425adbcadd648cde29372f28a55bf400d72f0abbeb1

Aliases

arxiv: 1609.02208 · arxiv_version: 1609.02208v1 · doi: 10.48550/arxiv.1609.02208 · pith_short_12: UBSIE52TZ2Q3 · pith_short_16: UBSIE52TZ2Q3CV4R · pith_short_8: UBSIE52T

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/UBSIE52TZ2Q3CV4ROQS23PFN2Z \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a064827753cea1b157917425adbcadd648cde29372f28a55bf400d72f0abbeb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44eb5bb13eb989e628fe37db125dfadf261a0c6f687b3d4b35f792a84e616ff2",
    "cross_cats_sorted": [
      "cs.LG",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-09-07T22:11:39Z",
    "title_canon_sha256": "ba9cedfda6ea99fbbcb27f77a848068899e3381a5427f14c57f1761dcf35e16c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02208",
    "kind": "arxiv",
    "version": 1
  }
}